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ItsSoCheap | Staff 3.7K Views
Sep 9, 2026 9:14 AM

4-in-1 DURATECH 140A MIG Welder (120V) $69.99 + Free Shipping

$70

Amazon
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Kaya Depot via Amazon [amazon.com] has DURATECH 140A 4-in-1 MIG Welder (120V) on sale for $69.99. Shipping is free.
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Kaya Depot via Amazon [amazon.com] has DURATECH 140A 4-in-1 MIG Welder (120V) on sale for $69.99. Shipping is free.

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Sep 9, 2026 8:03 PM
1K Comments
Joined Oct 2017
HeyGuysChrisFixHereSep 9, 2026 8:03 PM
1K Comments

Our community has rated this post as helpful. If you agree, why not thank

I have the $62 Seesii MIG welder from Amazon which looks similar to this and it works surprisingly well using .030" YesWelder 2lb spools of E71T-11 flux core wire. I have zero knowledge of Duratech, but this one looks very appealing because it can use a 10lb spool of wire whereas all other mini MIG welders like mine can only use a 2lb spool which are usually 2x-4x more expensive per pound rather than buying 10lb spools. I did weld a simple L-channel frame to hold a 10lb spool of wire behind my welder and I drilled a 1/16" hole in the back of the welder to feed the wire through so now I can use a 10lb spool with my welder but it looks very jerry rigged even though it works great. For only $69 I'm going to try this Duratech because having the option to accomodate a 10lb spool of wire internally is a huge savings. If it doesn't weld as well as my Seesii welder I'll return it and update this post to save others. If this post isn't updated by Sept 20 2026 then that means it also works decently well like my Seesii MIG welder and I'm happy with it.
5
Sep 14, 2026 6:51 PM
572 Comments
Joined Sep 2011
szefteSep 14, 2026 6:51 PM
572 Comments
Duratech tools are my secret go to. I hope they don't become popular and escalate prices Smilie
Sep 15, 2026 3:11 AM
1.4K Comments
Joined May 2018
Oil_BurnerSep 15, 2026 3:11 AM
1.4K Comments
You now have AI helping with most efficient designs with electronic circuits. These are now fairly affordable and great for DIY use. In future, we will see Lincoln and the other big Pro units coming down in prices too.
Sep 17, 2026 6:13 PM
1K Comments
Joined Oct 2017
HeyGuysChrisFixHereSep 17, 2026 6:13 PM
1K Comments
Quote from HeyGuysChrisFixHere View quoted comment :
I have the $62 Seesii MIG welder from Amazon which looks similar to this and it works surprisingly well using .030" YesWelder 2lb spools of E71T-11 flux core wire. I have zero knowledge of Duratech, but this one looks very appealing because it can use a 10lb spool of wire whereas all other mini MIG welders like mine can only use a 2lb spool which are usually 2x-4x more expensive per pound rather than buying 10lb spools. I did weld a simple L-channel frame to hold a 10lb spool of wire behind my welder and I drilled a 1/16" hole in the back of the welder to feed the wire through so now I can use a 10lb spool with my welder but it looks very jerry rigged even though it works great. For only $69 I'm going to try this Duratech because having the option to accomodate a 10lb spool of wire internally is a huge savings. If it doesn't weld as well as my Seesii welder I'll return it and update this post to save others. If this post isn't updated by Sept 20 2026 then that means it also works decently well like my Seesii MIG welder and I'm happy with it.
OK I just wanted to give an update and say this Duratech works pretty well too, similar to the Seesii, so I'd recommend this exact Duratech model if you want to try getting into MIG welding since it can hold 10lb spools of wire instead of only 2lb spools and it is equally easy to use. Just be sure to watch some YouTube videos first regarding learing to flux core MIG weld so you can start off doing it right instead of wasting a bunch of your time and materials going in blind.
1

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